Sears offers the Craftsman 7-1/4" Corded Circular/Trim Saw Blade, model no. 64324, for $4.37. Coupon code "SAVENOW" cuts the price to $3.93. With $5.99 for shipping, it's $6 off list and the lowest total price we could find. Sales tax is added where applicable. This carbide saw blade features 24 teeth.